baber/WOPTO huggingface dataset:
Patent JP-S58123822-A (JP)
Title: Direct hardening method
Inventor: MIZUNO HIROSHI
IPC: C21D8/00
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a martensitic stainless steel having a low ductility-brittleness transition temp. by making the structure of a martensitic stainless steel fine by recrystallization induced by hot working and by regulating the cooling rate so as to prevent the precipitation of carbide at the grain bundaries. CONSTITUTION:A martensitic stainless steel is heated to about 1,100-1,250 deg.C and subjected to hot working such as rolling or forging at >= about 50% working rate. The working is finished at a temp. above the recrysallization starting temp., preferably at about 950-1,050 deg.C, and the temp. of the steel is kept until recrystallization is finished. The steel is slowly cooled to about 900 deg.C while intermittently keeping the temp. as required, and it is rapidly cooled, cooled with an air blast or allowed to cool to about 900-600 deg.C at a cooling rate below the nose so as to avoid the precipitation of carbide. Thus, a martensitic stainless steel with stabilized toughness is obtd.
Patent JP-S61166373-A (JP)
Title: Preparation of pickled soybean
Inventor: IWAHASHI HIROYOSHI
IPC: A23L11/00
Filed: 1985-01-17
Abstract: PURPOSE:To prepare pickled soybeans having delicious taste and useful as a health food, by boiling soybeans in vinegar or saline water, and immersing in seasoned vinegar. CONSTITUTION:Vinegar having an acidity of 2-7% or saline water having a salt content of 3-8% is charged in a heating vessel and heated to 80-100 deg.C by introducing steam to the liquid. Soybeans are thrown into the hot liquid, let stand for 1-3hr, and cooled slowly spending >=10hr to evaporate the most part of the vinegar or saline water. The seasoned soybeans are immersed in a seasoned vinegar obtained by adding seasonings such as sugar, salt, or natural or synthetic sweetener to unrefined vinegar, and sterilized by heating at 75-85 deg.C for 2.5-3.5hr.
Patent JP-S61164372-A (JP)
Title: Picture reading and storing device
Inventor: SATO MASAMICHI
IPC: H04N1/19
Filed: 1985-01-17
Abstract: PURPOSE:To decrease remarkably the reading time by arranging plural linear image sensor arrays on a chip at an equal internal as a picture read means and storing each read data in parallel with a storage medium. CONSTITUTION:In a sensor section 11 being a picture read means, n-set of linear image sensor arrays 11-1-11-n each comprising m-set of picture elements possible for reading of one column's share are arranged on the sensor chip 12 at the equal interval of (l) in the direction intersecting orthogonally with a read moving direction. Attended with the running of the sensor section 11, the linear image sensor arrays 11-1-11-n read the prescribed region of the optical image of an object and read out the information corresponding to one column's share in parallel serially. Each read information is recorded simultaneously on a magnetic tape 20 by using corresponding magnetic heads 19-1-19-n as a serial data. In moving the sensor section by a distance corresponding to the interval (l), the sensor section 11 reads picture information for one pattern's share by one effort so as to decrease remarkably the reading time.
Patent JP-S63175226-A (JP)
Title: Production of magnetic recording medium
Inventor: OSADA SHINJI
IPC: G11B5/84
Filed: 1987-01-14
Abstract: PURPOSE:To improve the corrosion resistance of the title medium by sputtering a target consisting of carbon or silicon oxide or silicon nitride under specified conditions to form a protective layer to be provided on a thin metal film magnetic layer. CONSTITUTION:The target consisting of carbon or silicon oxide or silicon nitride is sputtered under conditions where the product of the distance between the target and the substrate and the pressure of the sputtering gas is controlled to <=5X10<-2>Torr.cm to form the protective layer having <1,000Angstrom  film thickness to be provided on the thin metal film magnetic layer consisting of a magnetic metal such as Fe, Co, and Ni or the alloy thereof. A gas consisting essentially of Ar and having high sputtering efficiency is preferably used as the sputtering gas in the industry. The corrosion resistance is improved in this way.
Patent JP-2000203202-A (JP)
Title: Center cap for tire wheel
Inventor: TERAMOTO YASUNOBU
IPC: B60B7/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To lock and hold a center cap in a state where it is mounted to a hub part independently of temperature change even if formed out of material different in expansion coefficient from a wheel rim. SOLUTION: This center cap 16 is mounted to a hub part 12 of a wheel rim 11. On the center cap 16, plural locking claws 17 are formed which can be engaged with an engaging groove 13 in an outer periphery of the hub part 12. In order to correspond to the locking claws 17, on the center cap 16, plural clamping pieces 18 are formed which join to an inner periphery face of the hub part 12 and pinch the hub part 12 with the locking claws 17.
Patent JP-S63174083-A (JP)
Title: Image display device
Inventor: YAMAJI MASAAKI
IPC: G03G15/22
Filed: 1987-01-14
Abstract: PURPOSE:To display image information on an opaque member by exposing a movable image carrier on a photosensitive body to the image of an original and thus forming an image. CONSTITUTION:An endless belt type transparent insulating film 3 on the photosensitive body 1 is charged electrostatically and uniformly by an electrostatic charger 4 and exposed to the image by an electrostatic discharger 8 to form the electrostatic latent image of the original 5 made of an opaque material on an original platen, and visual particles 11 are given to form a visual image, which is projected on a screen through a magnifying lens 22 and a mirror 17 from a window 16 after the original platen 13 moves. Further, a transparent original for an overhead projective is projected on the screen by an illumination lamp 14 by superposing a conveying means 30 on the window 16 and conveying the transparent original from a cassette for conveyance to a prescribed position on the window 16 by a conveyor belt.
Patent JP-H06217280-A (JP)
Title: Moving picture encoding and decoding device
Inventor: KATO MOTOKI
IPC: H04N19/136
Filed: 1993-01-14
Abstract: PURPOSE:To provide efficient circuit constitution which eliminates the need to add a delay circuit by outputting conditions corresponding to an encoding mode on the basis of an encoding mode signal. CONSTITUTION:A selected block encoding method controls a block signal encoding part 14 with a block encoding mode signal S17, which is sent as control information to a reception side. A subtracter subtracts a representative value (BASE value) in a block from respective pixel values of a block difference signal S2 and outputs a block signal. This BASE value is selected by a switch 111 with the mode signal S17. Then the BASE value is a value calculated by a block encoding method determining circuit when the mode signal S17 selects NTC or zero when the mode signal S17 selects two-dimensional DCT or linear DCT.
Patent JP-S59129877-A (JP)
Title: Copy shadow eliminating device of copying machine
Inventor: NOGAMI YUTAKA
IPC: G03G15/047
Filed: 1983-01-18
Abstract: PURPOSE:To prevent a shadow of a joint of an original from being reproduced as a straight line, and to obtain a copy having a good quality by disposing opposingly a light emitting body for eliminating the charge on a photosensitive body, on a very small part in the paper feed direction of a platen glass between an exposure part and a developing part. CONSTITUTION:A light emitting body 11 of a very small part, whose light quantity is determined by sensitivity of a photosensitive body such as an LED, etc. and whose irradiating range exerts no influence on a picture part is installed between a charged corotron 9 being at a position opposed to a line B of a photosensitive body 10, and a developing device 12, and this light emitting body 11 is constituted so that it can be lighted when necessary by a switch on the operation panel. In this way, the charge in a position B of the photosensitive body 10 is eliminated, an electrostatic latent image formed in its position is erased, and a copy of a good quality, into which no surplus line enters can be obtained.
Patent JP-S59129900-A (JP)
Inventor: SUZUKI JIYUNJI
IPC: G10L19/035
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61164321-A (JP)
Title: Pulse signal delay circuit
Inventor: NAKAMURA TATSU
IPC: H03K5/133
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate the change in a pulse width by connecting even number of phase inverting circuit sections in cascade, selecting capacitance of capacitive elements in each phase inverting circuit equally and using an output generating point of an inverting circuit in the even number stages of phase inverting circuit sections as an output terminal of a delay pulse. CONSTITUTION:The leading delay time of the 1st and 2nd phase inverting circuit sections is selected equally as T3, and the trailing delay time of them is selected equally as T4, and when the T3, T4 differ from each other, a pulse signal P4 produced at an output generating point 12 reaches a logical threshold value with a delay of time T3 and T4 respectively from the leading and trailing time of the pulse signal P1. Further, a delay pulse signal P5 produced at an output generating point 13 reaches a logical start time of the pulse signal P4. Thus, the substantial leading delay time and trailing delay time of the delay pulse signal P5 to the pulse signal P1 are T3+T4.
Patent JP-H07205042-A (JP)
Title: Torque wrench equipped with angle detector
Inventor: TSUCHIDA TOSHITO
IPC: B25B23/14
Filed: 1994-01-21
Abstract: PURPOSE:To easily and accurately recognize a required tightening angle by rotating a hammer in a reverse direction, hitting a bell with a dog and reporting increased tightening when the handle part of a wrench main body is rotated in a certain direction in order to perform increase-tightening up to a required tightgening angle. CONSTITUTION:When the handle part 23 of a wrench main body 1 is rocked and a screw 26 is forcibly pushed into a body 17 to be tightened after the rotation of an angle setting member 16 is hindered by engaging the arm 18 of the body 17 to be tightened, a nail 22 is friction-engaged with a hammer case 9. Since increase-tightening is performed from the time of this tightening to a required tightening angle, the hammer case 9 and a hammer 11 are rotated by rotating the handle part 23 in a certain direction. When the hammer case 9 reaches the vicinity of the required rotational angle, the hammer 11 is brought into contact with the fixing pin 19 of the angle setting member 16. When the hammer case 9 is further rotated, the hammer 11 rotates in a reverse direction with a hammer pin 8 as an axis and surpassing the fixing pin 19 and thus the dog 12 hits the bell 15 reporting increase-tightening.
Patent JP-S57119603-A (JP)
Title: Position controlling method for automatically operated vehicle
Inventor: INOUE TOSHIO
IPC: B61L25/02
Filed: 1981-01-16
Abstract: PURPOSE:To highly, accurately as well as stably effect position control of an automatically operated vehicle in, e.g., a new traffic system or the like, by a method wherein a speed modifying signal is formed by employing a computer on the ground side, and the speed of the vehicle is controlled on the vehicle side so that there is no difference between a theoretical vehicle position and a measured vehicle position. CONSTITUTION:Every time a vehicle 2 being automatically operated passes each predetermined point, the difference between the time at which the vehicle 2 passes said point and a desired pass time is calculated by employing a computer 1 on the ground side. According to the difference in time, an ATO speed modifying signal is formed in an ATO speed modifying signal forming section 9 and transmitted by means of an ATO speed modifying signal transmitter 20 through a communication cable 3 and an onboard communication device 11. An onboard controller 12 controls the speed of the vehicle so that there is no difference between a measured vehicle position and a theoretical vehicle position modified according to an ATC speed signal and the ATO speed modifying signal. Moreover, the controller 12 effects the speed control so that there is no difference between the theoretical position obtained on the vehicle side and the measured vehicle position. Thereby, the vehicle position can be highly accurately controlled without exerting any excessive load on the computer 1.
Patent JP-S59130400-A (JP)
Inventor: TOGASHI FUMIHIKO
IPC: D21C5/02
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122549-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a photoreceptor having high and flat sensitivity to a wide region covering all the visible wavelengths and semiconductor laser wavelengths, and long service life, by adding a specified trisazo pigment to a charge generating layer and a specified hydrazone compd. to a charge transfer layer. CONSTITUTION:A 0.01-5mum thick charge generating layer formed on a conductive substrate contains 10-100wt% trisazo pigment having formulaIin which R is one of formulae III-VI. On this layer, a charge transfer layer of 2-100mum thickness is formed contg. 10-80wt% hydrazone compd. having formula II in which R1-R4 are each H, 1-3C alkyl, such alkoxy, optionally substd. dialkylamino, dibenzylamino, or halogen. As a result, a photoreceptor having high sensitivity especially to semiconductor laser beams used for high speed copying, and long service life is obtained.
Patent JP-H04237123-A (JP)
Title: Plasma processor
Inventor: NOGAMI YUTAKA
IPC: H01L21/3065
Filed: 1991-01-22
Abstract: PURPOSE:To evenly process a wafer at high releasing rate or etching rate doing little damage thereto by a method wherein an intensive magnetic field is generated while neutral active species provided with high density are passed through the hole made in baffle plates. CONSTITUTION:Two stage baffle plates 60a, 60b are arranged between a plasma region 56 and a substrate 42. Next, invisible through holes 62a, 62b, 64a, 64b are evenly made in respective baffle plates 60a, 60b. Next, the magnets 72 generating the maximum magnetic field intensity are provided between the baffle plates 60a, 60b and the plasma region 56. In such a constitution, the neutral active species provided with the high density at the maximum magnetic field intensity pass through the holes 62a, 62b, 64a, 64b made in the baffle plates 60a, 60b so as to work on the substrate 42 evenly and in high density.
Patent JP-H02187262-A (JP)
Title: Lead pin calcined jig and manufacture of brazed lead pin utilizing this jig
Inventor: UMEMOTO TORU
IPC: B23K3/00
Filed: 1989-01-12
Abstract: PURPOSE:To easily take out lead pins from a calcined jig and in addition, to confirm a joining state of the heads of the lead pins by projecting the leg tip sides of the lead pins inserted into through holes from the top of a jig main body from the through holes to hold up the projecting parts. CONSTITUTION:A tabular pushing-up base 5 arranged so as to enter the inside from a bulked part 1a of the calcined jig 1 is provided and pressed from the lower direction of the calcined jig 1 to push up the legs of the lead pins 3 projecting from the jig 1. The lead pins 3 are then pushed up by the length pushed-up from the upper part of the jig. The lead pins 3 in this state are lined up in good order following insertion holes 4a and visual inspection of pin heads 6 is carried out extremely easily. As a result, it is confirmed that every lead pin 3 is brazed in an ideal shape. In addition, in this state, the lead pins 3 are easily taken out from the jig 1 only by reversing the upper and lower sides of the jig 1.
Patent JP-S58123943-A (JP)
Inventor: OOSHITA KAZUYOSHI
IPC: E04B1/74
Filed: 1982-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61166611-A (JP)
Title: Interpolation method of motor driving signal
Inventor: SHIOTE YOSHITOMO
IPC: G05B19/19
Filed: 1985-01-18
Abstract: PURPOSE:To convert the stepped change of a signal into the smooth change by obtaining the change component per cycle of transmission from a motor driving signal having the stepped change and totalizing successively the change components in response to the transmission cycle. CONSTITUTION:The impulsive ultrasonic waves (a) are delivered repetitively and in a fixed cycle from a wave transmitter 1a of a target object 1. While wave receivers S2-S-2 receive those waves (a) respectively at the side of a robot 2. Then the wave reception outputs (c)-(g) are given to a reception part 3 from the robot 2. The part 3 gives the time difference pulses (h)-(m) having the widths according to the time differences t2-t-2 between the transmission and reception of the waves (a) to a counter group 6. The group 6 converts the pulses (h)-(m) into the count value of clock pulses CLK and gives it to an arithmetic part 7. The part 7 performs operations based on each count value to obtain the distance between the robot 2 and the object 1 as well as a relative angle with the object 1. This angle is given to a control part 8. Thus the part 8 drives the driving wheels 11L and 11R in accordance with the data given from the part 7. Then the robot 2 is driven smoothly and accurately.
Patent JP-H11264410-A (JP)
Title: Fluid bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/10
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing device which can reliably prevent scattering of lubricant. SOLUTION: A thrust plate 7 is provided on a sleeve 10 rotatably provided on a fixing shaft 2 fixed to a lower case at one end. Concerning an outer peripheral part of a flange member 4, a top surface, a bottom surface, and side surface of the flange 4 are surrounded by a step portion 10A of the sleeve 10 and a thrust plate 7, and if centrifugal force caused by rotating of the sleeve 10 is applied, lubricant is gathered in a concave portion 4A and not scattered to the outside. Moreover, air vents 2E, 2F, 2H, 2G are formed on the fixing shaft 2, so that the lubricant is not forced out even if air existing between the flange member 4 and a radial dynamic pressure groove 3A expands.
Patent JP-S58126254-A (JP)
Inventor: FUJITA TOYOSHI
IPC: B61F/
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09200384-A (JP)
Title: Charging system, digital terminal and charging signal transmitter
Inventor: KAWAKITA TATSUJIRO
IPC: H04M17/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a charging system for dealing with various kinds of charging systems. SOLUTION: When a speaking party 40 is called from a telephone set 10 with charging means while using a dial 11, its telephone number and the class of utilization are sent out to a charging signal transmitter 50. The charging signal transmitter 50 analyzes the sent telephone number, extracts correspondent charging method data and sends them to the telephone set 10 with charging means. At the telephone set 10 with charging means, a charging means 19 performs charging through a charging method based on the sent charging method data.
Patent JP-S62164252-A (JP)
Title: Auto-stop inspection device for cassette tape recorder
Inventor: KAIDA KAZUYA
IPC: G11B15/02
Filed: 1986-01-14
Abstract: PURPOSE:To automatically and simultaneously measure both the acting force and acting position of an auto-stop lever, by adding movably a load converter to a dummy cassette and also fixing a displacement sensor to the cassette to detect the position of the load converter. CONSTITUTION:A load converter 5 which has a contact with a sensor chip of an auto-stop lever is provided to a uniaxial table 2 of a dummy cassette 1. While an optical displacement sensor 8 is fixed to the cassette 1 to detect the position of the converter 5. Then the cassette 1 is loaded into a radio cassette and an macrometer head 3 is pushed to actuate the stop lever. Here the load output of the converter 5 is stored in a microcomputer for a period between a contact mode and a non-contact mode between a touch pin 5a and the sensor chip. The microcomputer also stores the acting position of the stop lever. Thus it is possible to automatically and simultaneously measure both the acting force and acting position of the stop lever.
Patent JP-2000205005-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAWARA ATSUSHI
IPC: F02D41/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To effectively utilize secondary fuel for discharging and reducing NOX. SOLUTION: In this device, a first NOX absorbent 17 which absorbs NOX when the air-fuel ratio of an inflow exhaust is lean and discharges absorbed NOX when an oxygen content of the inflow exhaust becomes low is carried on a particulate filter 16 which is placed in a branch portion 15 of an exhaust manifold 14. A fuel injection valve 11 which directly injects fuel into a combustion chamber of an engine is provided. When it is the time for NOX to be discharged from the first NOX absorbent 17, fuel is secondarily injected from the fuel injection valve 11 to an expansion stroke or an exhaust stroke.
Patent JP-H05190478-A (JP)
Title: Semiconductor heat treating apparatus
Inventor: YOSHIDA SEIJI
IPC: H01L21/22
Filed: 1992-01-17
Abstract: PURPOSE:To maintain a pressure in a heat treating furnace constant even if an exhaust pressure is varied by connecting a second exhaust regulating valve in series with an exhaust regulating valve connected to a downstream of a pressure detector. CONSTITUTION:A pressure sensor 6 for measuring a pressure of inner treating gas is connected to an exhaust tube 11A connected to an exhaust side of a heat treating furnace 1, and its output signal line 13A is connected to a controller 5. A control line 13B of the controller 5 is connected to an exhaust regulating valve 7. A manual operation type exhaust regulating valve 8 is connected to a downstream side of the valve 7. For example, when a pressure of an exhaust tube 11A detected by the sensor 6 is higher than a predetermined value, the valve 8 is opened larger than a predetermined angle, while when the pressure of the tube 11A is low, it is closed smaller than the predetermined angle. Thus, even if a pressure of a common exhaust system connected with the exhaust tube is varied, an internal pressure of the furnace can be maintained constant.
Patent JP-H01182750-A (JP)
Title: Toner-concentration detecting apparatus
Inventor: FUMA HIROSHI
IPC: G03G15/08
Filed: 1988-01-14
Abstract: PURPOSE:To enable detecting the concentration of toner stably, without the effects from the outside, by using the peak value of the output voltage from a toner concentration detecting part, which corresponds to the dense part of a developer, as a toner concentration detecting signal. CONSTITUTION:Screws 16 and 17 as conveying means are provided so that a developer forms a circulating stream in an agitating well 11. A toner concentration detector 13 is arranged at the bottom of a toner consuming part 11a on the downstream side. When the developer passes through the vanes of the screw 17, dense and coarse parts are yielded. Therefore a pulsating voltage is obtained in the toner concentration detector 13. When the toner concentration detector 13, whose detected voltage is low at the time of high toner concentration, is used, the downward peak of the voltage is the detected signal of a position, where the developer is pushed with the screw 17 and becomes dense. Since the peak value is densely compressed, the value is hard to receive the effects from the outside, and reflects the toner concentration in high fidelity. When the downward peak of the signal, which is obtained in the toner concentration detector 13, is detected and made to be a toner concentration control signal, the toner concentration can be controlled without the effects of external conditions.